28913682

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1091}}^1$

素因数の和:1734

約数の個数: 32

約数和(自身を含む): 66253824

約数和(自身を除く): 37340142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 631, 1091, 1262, 1893, 2182, 3273, 3786, 4417, 6546, 7637, 8834, 13251, 15274, 22911, 26502, 45822, 688421, 1376842, 2065263, 4130526, 4818947, 9637894, 14456841, 28913682]

約数ペア:

[(1, 28913682), (2, 14456841), (3, 9637894), (6, 4818947), (7, 4130526), (14, 2065263), (21, 1376842), (42, 688421), (631, 45822), (1091, 26502), (1262, 22911), (1893, 15274), (2182, 13251), (3273, 8834), (3786, 7637), (4417, 6546)]